Question

can 8cm,10cm and 18cm be the side of triangle
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Answer 1

Answer:

TO FIND THIS,

WE HAVE TO PLUS TO SMALL SIDE i.e 8 AND 10

IF THERE SUM IS GREATER

THAN THIRD SIDE..

THEN IT IS POSSIBLE TO BE

THE SIDE OD TRIANGLE..

SO,

8+10=18

NOT GREATER THAN THIRD SIDE

SO IT CAN'T...

Answer 2

Answer:

As we know that the sum of two sides of a Triangle is greater than the third side, we have ;

8cm + 10cm = 18cm

18cm = 18cm

Here the sum of two sides is not greater than the third side , Hence a Triangle with sides 8cm, 10cm and 18cm can't be made.